Q: Is 504 a Prime Number?
A: No, 504 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 504 can be evenly divided by 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 and 504, with no remainder.
Since 504 cannot be divided by just 1 and 504, it is not a prime number.